{ my $a; } not warning about being used only once is a something

[p5sagit/p5-mst-13.2.git] / cygwin / Makefile.SHs

# This file is read by Makefile.SH to produce rules for $(LIBPERL) (and
# some additional rules as well).

# Rerun `sh Makefile.SH; make depend' after making any change.

# Additional rules supported: libperl.a (for static linking),
# ld2 and perlld removed
#

#! /bin/sh
case $PERL_CONFIG_SH in
'')
	if test -f config.sh; then TOP=.;
	elif test -f ../config.sh; then TOP=..;
	elif test -f ../../config.sh; then TOP=../..;
	elif test -f ../../../config.sh; then TOP=../../..;
	elif test -f ../../../../config.sh; then TOP=../../../..;
	else
		echo "Can't find config.sh."; exit 1
	fi
	. $TOP/config.sh
	;;
esac

addtopath=`pwd | sed -e 's/ /\\\ /g'`
$spitshell >>Makefile <<!GROK!THIS!

cygwin.c: cygwin/cygwin.c
	\$(LNS) cygwin/cygwin.c

!GROK!THIS!

# make sure that all library names are not malformed
libperl=`echo $libperl|sed -e s,\\\..*,,`
linklibperl=-l`echo $libperl|sed -e s,^lib,,`
vers=`echo $version|tr '.' '_'`
dllname=`echo $libperl|sed -e s,^lib,cyg,`$vers

$spitshell >>Makefile <<!GROK!THIS!
LIBPERL = $libperl
LLIBPERL= $linklibperl
DLLNAME= $dllname
CLDFLAGS= -L$addtopath $ldflags
LDDLFLAGS = --shared -L$addtopath $ldflags
PLDLFLAGS = 
CAT = $cat
AWK = $awk
!GROK!THIS!

case "$useshrplib" in
true)
	$spitshell >>Makefile <<'!NO!SUBS!'
cwobj = $(obj)

# override default rule (NB: make croaks!) to force dll usage
perlmain$(OBJ_EXT): perlmain.c
	$(CCCMD) $(PLDLFLAGS) -DUSEIMPORTLIB $*.c

# library used to make statically linked executables
# miniperl is linked against it to avoid libperl.dll locking
$(LIBPERL)$(LIB_EXT): $& $(cwobj)
	$(AR) rcu $@ $(cwobj)

# dll and import library
$(LIBPERL).dll$(LIB_EXT): $& $(cwobj)
	$(LDLIBPTH) $(CC) $(SHRPLDFLAGS) -o $(DLLNAME)$(DLSUFFIX) -Wl,--out-implib=$@ \
	$(cwobj) $(libs)

# How to build executables.

# The miniperl -w -MExporter line is a basic cheap test to catch errors
# before make goes on to run preplibrary and then MakeMaker on extensions.
# This is very handy because later errors are often caused by miniperl
# build problems but that's not obvious to the novice.
# The Module used here must not depend on Config or any extensions.

miniperl.exe \
miniperl: $& miniperlmain$(OBJ_EXT) $(LIBPERL)$(LIB_EXT) opmini$(OBJ_EXT)
	$(LDLIBPTH) $(CC) $(CLDFLAGS) -o miniperl miniperlmain$(OBJ_EXT) opmini$(OBJ_EXT) $(LIBPERL)$(LIB_EXT) $(libs)
	$(LDLIBPTH) ./miniperl -w -Ilib -MExporter -e '<?>' || $(MAKE) minitest

perl.exe \
perl: $& perlmain$(OBJ_EXT) $(LIBPERL).dll$(LIB_EXT) $(DYNALOADER) $(static_ext) ext.libs
	$(SHRPENV) $(LDLIBPTH) $(CC) $(CLDFLAGS) $(CCDLFLAGS) -o perl perlmain$(OBJ_EXT) $(DYNALOADER) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs)

pureperl: $& perlmain$(OBJ_EXT) $(LIBPERL).dll$(LIB_EXT) $(DYNALOADER) $(static_ext) ext.libs
	$(SHRPENV) $(LDLIBPTH) purify $(CC) $(CLDFLAGS) $(CCDLFLAGS) -o pureperl perlmain$(OBJ_EXT) $(DYNALOADER) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs)

purecovperl: $& perlmain$(OBJ_EXT) $(LIBPERL).dll$(LIB_EXT) $(DYNALOADER) $(static_ext) ext.libs
	$(SHRPENV) $(LDLIBPTH) purecov $(CC) $(CLDFLAGS) $(CCDLFLAGS) -o purecovperl perlmain$(OBJ_EXT) $(DYNALOADER) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs)

quantperl: $& perlmain$(OBJ_EXT) $(LIBPERL).dll$(LIB_EXT) $(DYNALOADER) $(static_ext) ext.libs
	$(SHRPENV) $(LDLIBPTH) quantify $(CC) $(CLDFLAGS) $(CCDLFLAGS) -o quantperl perlmain$(OBJ_EXT) $(DYNALOADER) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs)

!NO!SUBS!
	;;
*)
$spitshell >>Makefile <<'!NO!SUBS!'
cwobj = $(obj)

# perl library
$(LIBPERL)$(LIB_EXT): $& $(cwobj)
	$(AR) rcu $@ $(cwobj)

# How to build executables.

# The miniperl -w -MExporter line is a basic cheap test to catch errors
# before make goes on to run preplibrary and then MakeMaker on extensions.
# This is very handy because later errors are often caused by miniperl
# build problems but that's not obvious to the novice.
# The Module used here must not depend on Config or any extensions.

miniperl.exe \
miniperl: $& miniperlmain$(OBJ_EXT) $(LIBPERL)$(LIB_EXT) opmini$(OBJ_EXT)
	$(LDLIBPTH) $(CC) $(CLDFLAGS) -o miniperl miniperlmain$(OBJ_EXT) opmini$(OBJ_EXT) $(LLIBPERL) $(libs)
	$(LDLIBPTH) ./miniperl -w -Ilib -MExporter -e '<?>' || $(MAKE) minitest

perl.exe \
perl: $& perlmain$(OBJ_EXT) $(LIBPERL)$(LIB_EXT) $(DYNALOADER) $(static_ext) ext.libs
	$(SHRPENV) $(LDLIBPTH) $(CC) $(CLDFLAGS) $(CCDLFLAGS) -o perl perlmain$(OBJ_EXT) $(DYNALOADER) $(static_ext) -Wl,-Bstatic $(LLIBPERL) -Wl,-Bdynamic `cat ext.libs` $(libs)

pureperl: $& perlmain$(OBJ_EXT) $(LIBPERL)$(LIB_EXT) $(DYNALOADER) $(static_ext) ext.libs
	$(SHRPENV) $(LDLIBPTH) purify $(CC) $(CLDFLAGS) $(CCDLFLAGS) -o pureperl perlmain$(OBJ_EXT) $(DYNALOADER) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs)

purecovperl: $& perlmain$(OBJ_EXT) $(LIBPERL)$(LIB_EXT) $(DYNALOADER) $(static_ext) ext.libs
	$(SHRPENV) $(LDLIBPTH) purecov $(CC) $(CLDFLAGS) $(CCDLFLAGS) -o purecovperl perlmain$(OBJ_EXT) $(DYNALOADER) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs)

quantperl: $& perlmain$(OBJ_EXT) $(LIBPERL)$(LIB_EXT) $(DYNALOADER) $(static_ext) ext.libs
	$(SHRPENV) $(LDLIBPTH) quantify $(CC) $(CLDFLAGS) $(CCDLFLAGS) -o quantperl perlmain$(OBJ_EXT) $(DYNALOADER) $(static_ext) $(LLIBPERL) `cat ext.libs` $(libs)

!NO!SUBS!
	;;
esac

# libperl.a is _the_ library both in dll and static cases
# $(LIBPERL)$(LIB_EXT) expands to this name dependless of build model
#
# NOTE: The "-Wl,-Bstatic $(LLIBPERL) -Wl,-Bdynamic" is required to give
# the import library linking priority over the dynamic library, since both
# the .dll and .a are in the same directory.  When the new standard for
# naming import/dynamic/static libraries emerges this should be updated.
#
$spitshell >>Makefile <<'!NO!SUBS!'


!NO!SUBS!

# suid perl is removed - i've never seen suid scripts for win32

##############################################
# additional targets

$spitshell >>Makefile <<'!NO!SUBS!'

DIST_DIRECTORY = .dist

distdir: miniperl
	-mkdir $(DIST_DIRECTORY)
	./miniperl -Ilib '-MExtUtils::Manifest' \
	-e "ExtUtils::Manifest::manicopy(ExtUtils::Manifest::maniread(),'$(DIST_DIRECTORY)')"

test_prep: 

!NO!SUBS!